# Use Redis for Action Cable in all environments for consistency with WebSocket communication development: adapter: redis url: <%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %> channel_prefix: sms_gateway_development test: adapter: test production: adapter: redis url: <%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %> channel_prefix: sms_gateway_production